Bug #21530 cfpropertylist .to_plist method doesn't output Apple standard XML format part 2

output for facter 1.7.1

facter/ facter --version                                                                                                                                         ±[1.7.1^0]
1.7.1
facter/ ruby -r facter -r facter/util/plist -e "p = {'foo'=>'bar', 'baz'=>[1,2,3]}.to_plist(); puts p"                                                           ±[1.7.1^0]
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
  <key>baz</key>
	<array>
		<integer>1</integer>
		<integer>2</integer>
		<integer>3</integer>
	</array>
	<key>foo</key>
	<string>bar</string>
</dict>
</plist>